Home / Memory / AT28C256-25UM/883/
AT28C256-25UM/883

AT28C256-25UM/883

Manufacturer No:

AT28C256-25UM/883

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PAR 28CPGA

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

AT28C256-25UM/883 Specifications

  • Type
    Parameter
  • Access Time
    250 ns
  • Supplier Device Package
    28-CPGA (13.97x16.51)
  • Package / Case
    28-BCPGA
  • Mounting Type
    Through Hole
  • Operating Temperature
    -55°C ~ 125°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Write Cycle Time - Word, Page
    10ms
  • Memory Interface
    Parallel
  • Memory Organization
    32K x 8
  • Memory Size
    256Kbit
  • Technology
    EEPROM
  • Memory Format
    EEPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Box
  • Product Status
    Active
  • Series
    -
The AT28C256-25UM/883 is an integrated circuit chip known as Electrically Erasable Programmable Read-Only Memory (EEPROM). It offers several advantages and can be used in various application scenarios:Advantages: 1. Non-volatile Memory: The data stored in the AT28C256-25UM/883 is not lost when power is removed. It retains the programmed information even without a continuous power supply, making it suitable for applications where data persistence is crucial. 2. High Storage Capacity: This chip has a storage capacity of 256 kilobits (32 kilobytes), allowing it to store a significant amount of data or program code. 3. Reusable and Rewritable: The AT28C256-25UM/883 can be erased and reprogrammed multiple times, which provides flexibility for applications that require frequent data updates or reconfiguration. 4. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices or systems with limited energy resources. 5. High Reliability: It offers high data retention and endurance, ensuring reliability over an extended lifetime of usage.Application Scenarios: 1. Embedded Systems: The AT28C256-25UM/883 can be used in microcontrollers or other embedded systems to store firmware, program code, or configuration settings that need to be retained even after power cycles. 2. Industrial Control Systems: It finds application in industrial control systems where non-volatile and reliable storage is required, such as storing calibration data or operating parameters. 3. Electronic Instrumentation: Many electronic instruments use EEPROMs to store calibration lookup tables, user settings, or instrument-specific parameters that need to be preserved during power-off situations. 4. Automotive Electronics: The chip can be employed in automotive electronics for storing critical data like engine control parameters, vehicle identification information, or firmware updates. 5. Consumer Electronics: EEPROMs are used in various consumer electronic devices like TVs, audio equipment, gaming consoles, etc., to store configuration data, user preferences, or firmware upgrades.Overall, the AT28C256-25UM/883 EEPROM chip offers a reliable, reusable, and non-volatile data storage solution with various applications in embedded systems, industrial control, automotive electronics, consumer electronics, and more.
AT28C256-25UM/883 Relevant information